Consider the determinant = vmatrix a_ 11 &a_ 12 &a_ 13 _ 21 &a_ 22 &a_ 23 _ 31 &a_ 32 &a_ 33 vmatrix . If a_...

Question

Consider the determinant = vmatrix a_ 11 &a_ 12 &a_ 13 _ 21 &a_ 22 &a_ 23 _ 31 &a_ 32 &a_ 33 vmatrix . If a_ 13 =yz, a_ 23 =zx, a_ 33 =xy and the minors of a_ 13 , a_ 23 , a_ 33 are respectively (z-y), (z-x), (y-x) then what is the value of ?

Accepted Answer

(A)

NDA 2022 Mathematics question

Solution

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